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Fixed rendering issue where changes were skipped. Upgraded to work with jquery 1.9.0.

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This commit is contained in:
Jamie Peabody
2013-02-03 21:00:30 +00:00
parent 2d0faa2b74
commit eaf41856fa
9 changed files with 84 additions and 330 deletions
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2
doc/index.html
View File

@@ -48,7 +48,7 @@
</p>
<pre class="code">
&lt;script type="text/javascript"
src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"&gt;&lt;/script&gt;
src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"&gt;&lt;/script&gt;
&lt;script type="text/javascript" src="../lib/codemirror.min.js"&gt;&lt;/script&gt;
&lt;link type="text/css" rel="stylesheet" href="../lib/codemirror.css" /&gt;

4
editor/editor.js
View File

@@ -19,14 +19,14 @@ $(document).ready(function () {
$('.button-share').button({icons:{primary:'ui-icon-triangle-1-s'}, text:true});
$('.button-download-diff').button({icons:{primary:'ui-icon-script'}, text:false});
$('#share').live({
$('#share').on({
mouseenter: function () { $('#share-menu').fadeIn(500); },
mouseleave: function () {
if (hover_timeout) clearTimeout(hover_timeout);
hover_timeout = setTimeout(function(){$('#share-menu').hide();}, 100);
}
});
$('#share-menu').live({
$('#share-menu').on({
mouseenter: function () { if (hover_timeout) clearTimeout(hover_timeout); },
mouseleave: function () {
if (hover_timeout) clearTimeout(hover_timeout);

2
editor/jquery.upload.js
View File

@@ -20,7 +20,7 @@
if (options) $.extend(settings, options);
var container = $('<div style="display: inline-block;overflow:hidden;"></div>');
var input = $('<input type="file" name="files[]" multiple="" style="float:left;position:relative;left:-19px;height:16px;width:18px;cursor:pointer;opacity:0;-moz-opacity:0; filter:alpha(opacity=20)" />');
if ($.browser.mozilla) {
if (navigator && navigator.appCodeName == 'Mozilla') {
input.css({'left':'-190px','height':'16px'});
}
var button = tthis.clone();

6
examples/example1.html
View File

@@ -12,11 +12,9 @@ This example demonstrates the minimum amount of code required to use Mergely.
<meta name="author" content="Jamie Peabody" />
<!-- Requires jQuery -->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js" type="text/javascript"></script>
<!-- Optional jquery.corner for rounded buttons -->
<script src="jquery.corner.js" type="text/javascript"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js" type="text/javascript"></script>
<!-- Requires CodeMirror 2.16 -->
<!-- Requires CodeMirror -->
<script type="text/javascript" src="../lib/codemirror.js"></script>
<link type="text/css" rel="stylesheet" href="../lib/codemirror.css" />

6
examples/example2.html
View File

@@ -12,11 +12,9 @@ This example demonstrates how to set left and right editors using ajax.
<meta name="author" content="Jamie Peabody" />
<!-- Requires jQuery -->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js" type="text/javascript"></script>
<!-- Optional jquery.corner for rounded buttons -->
<script src="jquery.corner.js" type="text/javascript"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js" type="text/javascript"></script>
<!-- Requires CodeMirror 2.16 -->
<!-- Requires CodeMirror -->
<script type="text/javascript" src="../lib/codemirror.js"></script>
<link type="text/css" rel="stylesheet" href="../lib/codemirror.css" />

6
examples/example3.html
View File

@@ -12,11 +12,9 @@ This example demonstrates how to enable line wrapping
<meta name="author" content="Jamie Peabody" />
<!-- Requires jQuery -->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js" type="text/javascript"></script>
<!-- Optional jquery.corner for rounded buttons -->
<script src="jquery.corner.js" type="text/javascript"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js" type="text/javascript"></script>
<!-- Requires CodeMirror 2.16 -->
<!-- Requires CodeMirror -->
<script type="text/javascript" src="../lib/codemirror.js"></script>
<link type="text/css" rel="stylesheet" href="../lib/codemirror.css" />

249
examples/jquery.corner.js
View File

@@ -1,249 +0,0 @@
/*!
* jQuery corner plugin: simple corner rounding
* Examples and documentation at: http://jquery.malsup.com/corner/
* version 2.12 (23-MAY-2011)
* Requires jQuery v1.3.2 or later
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
* Authors: Dave Methvin and Mike Alsup
*/
/**
* corner() takes a single string argument: $('#myDiv').corner("effect corners width")
*
* effect: name of the effect to apply, such as round, bevel, notch, bite, etc (default is round).
* corners: one or more of: top, bottom, tr, tl, br, or bl. (default is all corners)
* width: width of the effect; in the case of rounded corners this is the radius.
* specify this value using the px suffix such as 10px (yes, it must be pixels).
*/
;(function($) {
var style = document.createElement('div').style,
moz = style['MozBorderRadius'] !== undefined,
webkit = style['WebkitBorderRadius'] !== undefined,
radius = style['borderRadius'] !== undefined || style['BorderRadius'] !== undefined,
mode = document.documentMode || 0,
noBottomFold = $.browser.msie && (($.browser.version < 8 && !mode) || mode < 8),
expr = $.browser.msie && (function() {
var div = document.createElement('div');
try { div.style.setExpression('width','0+0'); div.style.removeExpression('width'); }
catch(e) { return false; }
return true;
})();
$.support = $.support || {};
$.support.borderRadius = moz || webkit || radius; // so you can do: if (!$.support.borderRadius) $('#myDiv').corner();
function sz(el, p) {
return parseInt($.css(el,p))||0;
};
function hex2(s) {
s = parseInt(s).toString(16);
return ( s.length < 2 ) ? '0'+s : s;
};
function gpc(node) {
while(node) {
var v = $.css(node,'backgroundColor'), rgb;
if (v && v != 'transparent' && v != 'rgba(0, 0, 0, 0)') {
if (v.indexOf('rgb') >= 0) {
rgb = v.match(/\d+/g);
return '#'+ hex2(rgb[0]) + hex2(rgb[1]) + hex2(rgb[2]);
}
return v;
}
if (node.nodeName.toLowerCase() == 'html')
break;
node = node.parentNode; // keep walking if transparent
}
return '#ffffff';
};
function getWidth(fx, i, width) {
switch(fx) {
case 'round': return Math.round(width*(1-Math.cos(Math.asin(i/width))));
case 'cool': return Math.round(width*(1+Math.cos(Math.asin(i/width))));
case 'sharp': return width-i;
case 'bite': return Math.round(width*(Math.cos(Math.asin((width-i-1)/width))));
case 'slide': return Math.round(width*(Math.atan2(i,width/i)));
case 'jut': return Math.round(width*(Math.atan2(width,(width-i-1))));
case 'curl': return Math.round(width*(Math.atan(i)));
case 'tear': return Math.round(width*(Math.cos(i)));
case 'wicked': return Math.round(width*(Math.tan(i)));
case 'long': return Math.round(width*(Math.sqrt(i)));
case 'sculpt': return Math.round(width*(Math.log((width-i-1),width)));
case 'dogfold':
case 'dog': return (i&1) ? (i+1) : width;
case 'dog2': return (i&2) ? (i+1) : width;
case 'dog3': return (i&3) ? (i+1) : width;
case 'fray': return (i%2)*width;
case 'notch': return width;
case 'bevelfold':
case 'bevel': return i+1;
case 'steep': return i/2 + 1;
case 'invsteep':return (width-i)/2+1;
}
};
$.fn.corner = function(options) {
// in 1.3+ we can fix mistakes with the ready state
if (this.length == 0) {
if (!$.isReady && this.selector) {
var s = this.selector, c = this.context;
$(function() {
$(s,c).corner(options);
});
}
return this;
}
return this.each(function(index){
var $this = $(this),
// meta values override options
o = [$this.attr($.fn.corner.defaults.metaAttr) || '', options || ''].join(' ').toLowerCase(),
keep = /keep/.test(o), // keep borders?
cc = ((o.match(/cc:(#[0-9a-f]+)/)||[])[1]), // corner color
sc = ((o.match(/sc:(#[0-9a-f]+)/)||[])[1]), // strip color
width = parseInt((o.match(/(\d+)px/)||[])[1]) || 10, // corner width
re = /round|bevelfold|bevel|notch|bite|cool|sharp|slide|jut|curl|tear|fray|wicked|sculpt|long|dog3|dog2|dogfold|dog|invsteep|steep/,
fx = ((o.match(re)||['round'])[0]),
fold = /dogfold|bevelfold/.test(o),
edges = { T:0, B:1 },
opts = {
TL: /top|tl|left/.test(o), TR: /top|tr|right/.test(o),
BL: /bottom|bl|left/.test(o), BR: /bottom|br|right/.test(o)
},
// vars used in func later
strip, pad, cssHeight, j, bot, d, ds, bw, i, w, e, c, common, $horz;
if ( !opts.TL && !opts.TR && !opts.BL && !opts.BR )
opts = { TL:1, TR:1, BL:1, BR:1 };
// support native rounding
if ($.fn.corner.defaults.useNative && fx == 'round' && (radius || moz || webkit) && !cc && !sc) {
if (opts.TL)
$this.css(radius ? 'border-top-left-radius' : moz ? '-moz-border-radius-topleft' : '-webkit-border-top-left-radius', width + 'px');
if (opts.TR)
$this.css(radius ? 'border-top-right-radius' : moz ? '-moz-border-radius-topright' : '-webkit-border-top-right-radius', width + 'px');
if (opts.BL)
$this.css(radius ? 'border-bottom-left-radius' : moz ? '-moz-border-radius-bottomleft' : '-webkit-border-bottom-left-radius', width + 'px');
if (opts.BR)
$this.css(radius ? 'border-bottom-right-radius' : moz ? '-moz-border-radius-bottomright' : '-webkit-border-bottom-right-radius', width + 'px');
return;
}
strip = document.createElement('div');
$(strip).css({
overflow: 'hidden',
height: '1px',
minHeight: '1px',
fontSize: '1px',
backgroundColor: sc || 'transparent',
borderStyle: 'solid'
});
pad = {
T: parseInt($.css(this,'paddingTop'))||0, R: parseInt($.css(this,'paddingRight'))||0,
B: parseInt($.css(this,'paddingBottom'))||0, L: parseInt($.css(this,'paddingLeft'))||0
};
if (typeof this.style.zoom != undefined) this.style.zoom = 1; // force 'hasLayout' in IE
if (!keep) this.style.border = 'none';
strip.style.borderColor = cc || gpc(this.parentNode);
cssHeight = $(this).outerHeight();
for (j in edges) {
bot = edges[j];
// only add stips if needed
if ((bot && (opts.BL || opts.BR)) || (!bot && (opts.TL || opts.TR))) {
strip.style.borderStyle = 'none '+(opts[j+'R']?'solid':'none')+' none '+(opts[j+'L']?'solid':'none');
d = document.createElement('div');
$(d).addClass('jquery-corner');
ds = d.style;
bot ? this.appendChild(d) : this.insertBefore(d, this.firstChild);
if (bot && cssHeight != 'auto') {
if ($.css(this,'position') == 'static')
this.style.position = 'relative';
ds.position = 'absolute';
ds.bottom = ds.left = ds.padding = ds.margin = '0';
if (expr)
ds.setExpression('width', 'this.parentNode.offsetWidth');
else
ds.width = '100%';
}
else if (!bot && $.browser.msie) {
if ($.css(this,'position') == 'static')
this.style.position = 'relative';
ds.position = 'absolute';
ds.top = ds.left = ds.right = ds.padding = ds.margin = '0';
// fix ie6 problem when blocked element has a border width
if (expr) {
bw = sz(this,'borderLeftWidth') + sz(this,'borderRightWidth');
ds.setExpression('width', 'this.parentNode.offsetWidth - '+bw+'+ "px"');
}
else
ds.width = '100%';
}
else {
ds.position = 'relative';
ds.margin = !bot ? '-'+pad.T+'px -'+pad.R+'px '+(pad.T-width)+'px -'+pad.L+'px' :
(pad.B-width)+'px -'+pad.R+'px -'+pad.B+'px -'+pad.L+'px';
}
for (i=0; i < width; i++) {
w = Math.max(0,getWidth(fx,i, width));
e = strip.cloneNode(false);
e.style.borderWidth = '0 '+(opts[j+'R']?w:0)+'px 0 '+(opts[j+'L']?w:0)+'px';
bot ? d.appendChild(e) : d.insertBefore(e, d.firstChild);
}
if (fold && $.support.boxModel) {
if (bot && noBottomFold) continue;
for (c in opts) {
if (!opts[c]) continue;
if (bot && (c == 'TL' || c == 'TR')) continue;
if (!bot && (c == 'BL' || c == 'BR')) continue;
common = { position: 'absolute', border: 'none', margin: 0, padding: 0, overflow: 'hidden', backgroundColor: strip.style.borderColor };
$horz = $('<div/>').css(common).css({ width: width + 'px', height: '1px' });
switch(c) {
case 'TL': $horz.css({ bottom: 0, left: 0 }); break;
case 'TR': $horz.css({ bottom: 0, right: 0 }); break;
case 'BL': $horz.css({ top: 0, left: 0 }); break;
case 'BR': $horz.css({ top: 0, right: 0 }); break;
}
d.appendChild($horz[0]);
var $vert = $('<div/>').css(common).css({ top: 0, bottom: 0, width: '1px', height: width + 'px' });
switch(c) {
case 'TL': $vert.css({ left: width }); break;
case 'TR': $vert.css({ right: width }); break;
case 'BL': $vert.css({ left: width }); break;
case 'BR': $vert.css({ right: width }); break;
}
d.appendChild($vert[0]);
}
}
}
}
});
};
$.fn.uncorner = function() {
if (radius || moz || webkit)
this.css(radius ? 'border-radius' : moz ? '-moz-border-radius' : '-webkit-border-radius', 0);
$('div.jquery-corner', this).remove();
return this;
};
// expose options
$.fn.corner.defaults = {
useNative: true, // true if plugin should attempt to use native browser support for border radius rounding
metaAttr: 'data-corner' // name of meta attribute to use for options
};
})(jQuery);

137
lib/mergely.js
View File

@@ -366,7 +366,7 @@ jQuery.extend(Mgly.mergely.prototype, {
var content_height = h;
var self = jQuery(el);
self.find('.mergely-column').css({ 'width': content_width + 'px' });
self.find('.mergely-column, .mergely-canvas, .mergely-margin, .mergely-column textarea, .CodeMirror-scroll').css({ 'height': content_height + 'px' });
self.find('.mergely-column, .mergely-canvas, .mergely-margin, .mergely-column textarea, .CodeMirror-scroll, .cm-s-default').css({ 'height': content_height + 'px' });
self.find('.mergely-canvas').css({ 'height': content_height + 'px' });
self.find('.mergely-column textarea').css({ 'width': content_width + 'px' });
self.css({ 'width': w + 'px', 'height': h + 'px' });
@@ -384,7 +384,8 @@ jQuery.extend(Mgly.mergely.prototype, {
mode: 'text/plain',
readOnly: false,
lineWrapping: false,
lineNumbers: true
lineNumbers: true,
gutters: ['merge', 'CodeMirror-linenumbers']
}
this.lhs_cmsettings = {};
this.rhs_cmsettings = {};
@@ -562,14 +563,12 @@ jQuery.extend(Mgly.mergely.prototype, {
}
else {
// homebrew
var style = 'width:1em;height:1em;background-color:#888;cursor:pointer;text-align:center;color:#eee;border:1px solid: #222;margin-right:5px;';
var style = 'width:1em;height:1em;background-color:#888;cursor:pointer;text-align:center;color:#eee;border:1px solid: #222;margin-right:5px;border-radius:3px;';
merge_lhs_button = '<div style="' + style + '" title="Merge left">&lt;</div>';
merge_rhs_button = '<div style="' + style + '" title="Merge right">&gt;</div>';
}
this.merge_rhs_button = jQuery(merge_rhs_button);
this.merge_lhs_button = jQuery(merge_lhs_button);
if (this.merge_rhs_button.corner) this.merge_rhs_button.corner('3px');
if (this.merge_lhs_button.corner) this.merge_lhs_button.corner('3px');
// create the textarea and canvas elements
jQuery(this.element).append(jQuery('<div class="mergely-margin" style="height: ' + height + '"><canvas id="' + this.id + '-lhs-margin" width="8px" height="' + height + '"></canvas></div>'));
@@ -590,58 +589,6 @@ jQuery.extend(Mgly.mergely.prototype, {
// resize only after bind
this.settings.resize();
// merge
var self = this;
var ed = {lhs:this.editor[this.id + '-lhs'], rhs:this.editor[this.id + '-rhs']};
jQuery('.merge-button').live('click', function(ev){
console.log('lhs hover over', ev, this);
// side of mouseenter
var side = 'rhs';
var oside = 'lhs';
var parent = jQuery(this).parents('#' + self.id + '-editor-lhs');
if (parent.length) {
side = 'lhs';
oside = 'rhs';
}
var pos = ed[side].coordsChar({x:ev.pageX, y:ev.pageY});
console.log('pos', side, pos);
// get the change id
var cid = null;
var info = ed[side].lineInfo(pos.line);
jQuery.each(info.bgClass.split(' '), function(i, clazz) {
console.log('clazz', i, clazz);
if (clazz.indexOf('cid-') == 0) {
cid = parseInt(clazz.split('-')[1]);
return false;
}
});
var change = self.changes[cid];
console.log('change', change);
var line = {lhs: ed['lhs'].lineInfo(change['lhs-line-to']), rhs: ed['rhs'].lineInfo(change['rhs-line-to'])};
var text = ed[side].getRange(
{ 'line': change[side + '-line-from'], 'ch': 0 },
{ 'line': change[side + '-line-to'], 'ch': line[side].text.length });
if (change['op'] == 'c') {
ed[oside].replaceRange( text,
{ 'line': change[oside + '-line-from'], 'ch': 0 },
{ 'line': change[oside + '-line-to'], 'ch': line[oside].text.length });
}
else {// 'a' or 'd'
var from = parseInt(change[oside + '-line-from']);
var to = parseInt(change[oside + '-line-to']);
for (var i = to; i >= from; --i) {
ed[oside].removeLine(i);
}
}
//reset
ed['lhs'].setValue(ed['lhs'].getValue());
ed['rhs'].setValue(ed['rhs'].getValue());
return false;
});
},
_scrolling: function(editor_name) {
@@ -896,8 +843,20 @@ jQuery.extend(Mgly.mergely.prototype, {
cl = clazz + 'lhs end';
led.setLineClass(change['lhs-line-to'], null, cl);
}
if (change['op'] == 'd') {
if (change['op'] == 'a') {
var cl = clazz + 'rhs start';
red.setLineClass(change['rhs-line-from'], null, cl);
if (change['rhs-line-from'] == change['rhs-line-to']) {
cl += ' end';
red.setLineClass(change['rhs-line-to'], null, cl);
}
else {
cl = clazz + 'rhs end';
red.setLineClass(change['rhs-line-to'], null, cl);
}
}
else if (change['op'] == 'd') {
// apply delete to cross-out
var from = change['lhs-line-from'];
var to = change['lhs-line-to'];
@@ -909,17 +868,17 @@ jQuery.extend(Mgly.mergely.prototype, {
}
else if (change['op'] == 'c') {
// apply LCS changes to each line
for (var j = change['lhs-line-from'], k = change['rhs-line-from'], i = 0;
for (var j = change['lhs-line-from'], k = change['rhs-line-from'], p = 0;
((j >= 0) && (j <= change['lhs-line-to'])) || ((k >= 0) && (k <= change['rhs-line-to']));
++j, ++k) {
if (k + i > change['rhs-line-to']) {
if (k + p > change['rhs-line-to']) {
// lhs continues past rhs, mark lhs as deleted
var lhs_line = led.getLine( j );
var func = led.markText({line:j, ch:0}, {line:j, ch:lhs_line.length}, 'mergely ch d lhs');
self.change_funcs.push(func);
continue;
}
if (j + i > change['lhs-line-to']) {
if (j + p > change['lhs-line-to']) {
// rhs continues past lhs, mark rhs as added
var rhs_line = red.getLine( k );
var func = led.markText({line:k, ch:0}, {line:k, ch:lhs_line.length}, 'mergely ch a rhs');
@@ -998,9 +957,9 @@ jQuery.extend(Mgly.mergely.prototype, {
}
// for each line in-between the changed lines, from and to, apply 'bg' class
for (var i = change['lhs-line-from'] + 1; i < change['lhs-line-to']; ++i) {
for (var j = change['lhs-line-from'] + 1; j < change['lhs-line-to']; ++j) {
var cl = clazz + 'lhs';
led.setLineClass(i, null, cl);
led.setLineClass(j, null, cl);
}
// add widgets
@@ -1081,6 +1040,56 @@ jQuery.extend(Mgly.mergely.prototype, {
}
}
});
var ed = {lhs:this.editor[this.id + '-lhs'], rhs:this.editor[this.id + '-rhs']};
jQuery('.merge-button').on('click', function(ev){
// side of mouseenter
var side = 'rhs';
var oside = 'lhs';
var parent = jQuery(this).parents('#' + self.id + '-editor-lhs');
if (parent.length) {
side = 'lhs';
oside = 'rhs';
}
var pos = ed[side].coordsChar({x:ev.pageX, y:ev.pageY});
console.log('pos', side, pos);
// get the change id
var cid = null;
var info = ed[side].lineInfo(pos.line);
jQuery.each(info.bgClass.split(' '), function(i, clazz) {
console.log('clazz', i, clazz);
if (clazz.indexOf('cid-') == 0) {
cid = parseInt(clazz.split('-')[1]);
return false;
}
});
var change = self.changes[cid];
console.log('change', change);
var line = {lhs: ed['lhs'].lineInfo(change['lhs-line-to']), rhs: ed['rhs'].lineInfo(change['rhs-line-to'])};
var text = ed[side].getRange(
{ 'line': change[side + '-line-from'], 'ch': 0 },
{ 'line': change[side + '-line-to'], 'ch': line[side].text.length });
if (change['op'] == 'c') {
ed[oside].replaceRange( text,
{ 'line': change[oside + '-line-from'], 'ch': 0 },
{ 'line': change[oside + '-line-to'], 'ch': line[oside].text.length });
}
else {// 'a' or 'd'
var from = parseInt(change[oside + '-line-from']);
var to = parseInt(change[oside + '-line-to']);
for (var i = to; i >= from; --i) {
ed[oside].removeLine(i);
}
}
//reset
ed['lhs'].setValue(ed['lhs'].getValue());
ed['rhs'].setValue(ed['rhs'].getValue());
return false;
});
},
_draw_diff: function(editor_name1, editor_name2, changes) {
var visible_page_height = jQuery(this.editor[editor_name1].getScrollerElement()).height();

2
test/index.html
View File

@@ -3,7 +3,7 @@
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Tests</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
<script type="text/javascript" src="../lib/codemirror.js"></script>
<script type="text/javascript" src="../lib/mergely.js"></script>
<script type="text/javascript" src="lib/jsunit/jsunit.js"></script>